updated hello in other languages

Contributors/vivek tangudu/hello_in_c++.cpp

@@ -0,0 +1,14 @@
+// Header file for input output functions
+#include<iostream>
+
+using namespace std;
+
+// main function -
+// where the execution of program begins
+int main()
+{
+    // prints hello world
+    cout<<"Hello World";
+
+    return 0;
+}

Contributors/vivek tangudu/hello_in_c.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+int main() {
+   // printf() displays the string inside quotation
+   printf("Hello, World!");
+   return 0;
+}

Contributors/vivek tangudu/hello_in_java.java

@@ -0,0 +1,5 @@
+class Simple{  
+    public static void main(String args[]){  
+     System.out.println("Hello World");  
+    }  
+}  

Contributors/vivek tangudu/hello_in_javascript.js

@@ -0,0 +1 @@
+console.log('Hello World');

Contributors/vivek tangudu/hello_in_python.py

@@ -0,0 +1 @@
+print("hello world")